baber/WOPTO huggingface dataset:
Patent JP-H0729082-A (JP)
Title: Encoder system
Inventor: MATSUI MASAHIRO
IPC: B23Q17/22
Filed: 1993-07-13
Abstract: PURPOSE:To provide an encoder system whereby the number of signal lines between the encoder system and a controller so as to improve the reliability of signal transmission. CONSTITUTION:The encoder system is constituted by providing a parallel/serial converting means 2 converting a parallel signal from a detecting part 1 into a serial signal, a transmitting means 3 transmitting the serial signal which is converted by the parallel/serial converting means 2, a receiving means 4 receiving a control signal from a controller side and a transmission/reception control means 5 controlling the transmission/reception of the encoder side at an encoder side and also providing a transmitting means 13 transmitting the control signal to the encoder side, a receiving means 14 receiving the signal from the encoder side, the serial/parallel converting means 15 converting the serial signal from the receiving means 14 into the parallel signal, a transmission/ reception control means 12 controlling the transmission/reception of the controller side and a pair of signal line for transmitting the signal between the encoder side and the controller side.
Patent JP-S62151786-A (JP)
Inventor: ROBAATO KEBIN SHIIBAASU
IPC: G21C9/02
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0485227-A (JP)
Title: Paper feeder
Inventor: HIRAOKA SHINICHIRO
IPC: B65H3/52
Filed: 1990-07-24
Abstract: PURPOSE:To prevent multifeeding of sheets by providing a separator having a frictional resisting force larger than the frictional resisting force between sheets in a position a little to the center from the outer periphery of a feed roller and holding the second and following sheets by the separator. CONSTITUTION:When a feed roller 11 is driven to rotate, the top sheet 12 is fed out from stacked sheets 12 in the sheet discharge direction. The fed-out sheet 12 is bent a little inward by a separator 14 in a space with the adjacent feed roller 11, and when a sheet 12 fed out in an overlapping state gets over the separator 14, the lower sheet 12 (second and following) is separated from the first sheet 12 by the frictional resistance with the separator 14, and the first sheet 12 is fed out along the feed roller 11 in the sheet discharge direction. Accordingly, as the separator 14 has a larger frictional resisting force than the frictional resisting force between the sheets, the sheets 12 can be separated so as to prevent multifeeding of sheets 12.
Patent JP-H08101291-A (JP)
Title: High frequency heater
Inventor: IKEDA YOSHITAKA
IPC: G21B1/00
Filed: 1995-08-02
Abstract: PURPOSE: To obtain a high performance high frequency heater 'which can withstand a heavy thermal load due to plasma particles and can be manufactured easily. CONSTITUTION: The high frequency heater comprises a high frequency coupling system comprising a waveguide bundle 8a produced by arranging a plurality of rectangular waveguides 7 and then bundling the waveguides 7. The rectangular waveguide 7 comprises a long side member 7a and a short side member 7b connected, at the forward end parts thereof, with an end plate 9 made of a heat resistant conductive material wherein each end plate 9 serves as a bonding face of the waveguide 7. Since the waveguide 7 has a forward end part made of a heat resistant conductive material, the waveguide can withstand the thermal load of plasma and not damaged thereby. This structure realizes a highly efficient high frequency heater which can be manufactured easily.
Patent JP-S5897824-A (JP)
Inventor: TSUZUKI YASUHIKO
IPC: H01G9/012
Filed: 1981-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0519051-A (JP)
Title: Ultrasonic distance measuring instrument
Inventor: INOUE MITSURU
IPC: G01S7/524
Filed: 1991-07-12
Abstract: PURPOSE:To stabilize distance measurement by controlling transmission in consideration of received-noise level. CONSTITUTION:The following are provided: a detection circuit 13 which rectifies and detects reception signals from a transducer 1 and an arithmetic circuit 19 which measures the peak level of detected received waves, detects noise levels before and after the received wave, calculates a ratio of the peak level and the noise level, calculates a difference between this calculated value and a separately determined optimum value, and adds (or subtracts) a value correcting this difference to the controlled variable of a transmission output of an ultrasonic pulse 3. Further provided are a power control circuit 16 which supplies the transducer 1 with a drive voltage proportional to the controlled variable to control the transmission output and the arithmetic circuit 19 which calculates the optimum detection level of a detected wave from the peak level of a detected wave accompanying control of the transmission output to detect the detected wave.
Patent JP-S6173730-A (JP)
Title: Liquid crystal polyester
Inventor: YAMAMOTO FUMIO
IPC: C08G63/60
Filed: 1984-09-20
Abstract: PURPOSE:A liquid crystal polyester having a low coefficient of linear expansion and excellent flexibility, obtained by vacuum-thickening polyester segments obtained by melting, a specified polyeste and p-acetoxybenzoic acid by heating and subjecting the melt to an acidolysis reaction. CONSTITUTION:A copolyester obtained from terephtahlic acid, isophthalic acid, ethylene glcyol and 4,4'-isopropylidenediphenol and p-acetoxybenzoic acid are molten by heating, and the melt is subjected to an acidolysis reaction to form copolyester fragments. These fragments are polymerized and thickened in vac uum to obtain a liquid crystal polyester containing 24-38mol% p-hydro xybenzoic acid residues (A), 38-31mol% total of terephthalic acid residues (a) and isophthalic acid residues (b) (B) (the a/b molar ratio is 97.5-90/2.5-10) and 38-31 mol% ethylene glcyol residues (c) and 4,4'-isopropylidenediphenol residues (d) (c) (the c/d molar ratio is 95-83/5-17) and having a B/C molar ratio of 1 and an intrinsic viscosity >=0.4.
Patent JP-S6443031-A (JP)
Title: Maintenance method for data of power system monitoring and controlling computer system
Inventor: KOMATA TAKAO
IPC: H02J13/00
Filed: 1987-08-07
Abstract: PURPOSE:To perform maintenance of necessary facility data without excess or insufficiency and error by displaying facility data necessary for maintenance relating to the maintenance of the facility data on an input screen. CONSTITUTION:Each time input set end of facility data is instructed and input by an operator 3, an input screen of a facility which has possibility of a connecting relation as a power system is automatically sequentially displayed on an indicator 1 by a maintenance program 2a. The operator 3 sequentially inputs facility data of tertiary bus 15 and phase modification facility 16. The above operation is repeated, and the operator 3 can input all necessary facility data upon additional installation of the facility this time.
Patent JP-S5885992-A (JP)
Title: Magnetic bubble memory device
Inventor: KITATSUME YOSHIAKI
IPC: G11C11/14
Filed: 1982-11-12
Abstract: PURPOSE:To perform an access at a high speed, by giving an address to the bubble in a minor loop so that the adjacent block addresses are set at the positions shifted by half round on the loop and providing a continuous block reading means with designation of the head block address and a false reading means. CONSTITUTION:An address is given to the bubble of 512 bits in a minor loop 101 in order of block addresses (0), (2), (4)-(512) and so that the addresses (1), (3)-(511) are set at the positions shifted by half round on the loop 101 to the addresses (0), (2)-(510), respectively. This addressing is effective when a continuous block is transferred. Furthermore the head block address is designated. Then a means which reads falsely the block address requiring no reading is provided for a sporadical access in addition to a continuous reading means. As a result, an access is performed at a high speed.
Patent JP-S6353444-A (JP)
Title: Optical type liquid detector
Inventor: FUJII TETSUO
IPC: G01N21/17
Filed: 1986-08-22
Abstract: PURPOSE:To obtain an apparatus with a wide detection range, by detecting condition of water drops or the like adhering to an outer surface repeatedly with an image sensor mounted on the inner surface side of a light transmitting shield to judge the presence of an adhesion liquid from a mutual relationship of a series of detected values. CONSTITUTION:As a wiper control system for vehicles is started, infrared rays are made incident radially on a wiping area of a wind shield from an infrared light emitting diode 22b mounted on the upper wall of a dash-board. The reflected light thereof is incident on an image sensor 26 as parallel light beam to detect fifty pixel sections sequentially and the results are compared with a reference voltage by a comparator circuit 33 through an HPF32. Based on changes in the array of comparison signal levels, a microcomputer 34 judges the presence of water drops attached to operate a wind wiper W. This assures a higher durability with a wider detection range.
Patent JP-S6257268-A (JP)
Title: Ion laser tube
Inventor: SHINTAKU KEIICHI
IPC: H01S3/032
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a laser tube of long service life in which temperature rise of each part is small and impure gas generation is scarce, by constituting laser capillary using a plurality of laser capillary constituting members composed of cylindrical part member, a plurality of metal plates and disk type bulkhead members. CONSTITUTION:In a cylindrical outer tube 1, a plurality of laser capillary constituting members 2 which constitute the laser capillary are inserted to constitute the ion laser tube. Laser capillary constituting members 2 are composed of a cylindrical part member 7 provided with a penetrating hole 6 to constitute a laser capillary part, a plurality of metal plates 8 which are radially arranged on the outer surface of the cylindrical part member 7, being inscribed with an enclosure 1, and hold the cylindrical part member 7 on the axis of the enclosure 1 and disk type bulkhead 10 which has a center hole to engage with the end-peripheral part of the cylindrical part member 7 and a plurality of penetrating small holes 9 made on a concentric circle of the center hole. A metal of high sputtering resistance such as tungsten or ceramics of high thermal conductivity such as SiC, AlN, etc. is suitable for the material of the cylindrical part member 7.
Patent JP-H0248247-A (JP)
Title: Weatherstrip
Inventor: NAKAJIMA TAKAO
IPC: B29C44/02
Filed: 1988-08-10
Abstract: PURPOSE:To obtain uniform sealing function in the corner portion by connecting extruded portions integrally formed by solid rubber and sponge rubber by a die forming portion formed by solid rubber and sponge rubber material substantially equal in die forming. CONSTITUTION:An assembling portion 12 having a retention lip 13 for retaining a flange on the inner surface and an insert iron plate 14 inserted therein is formed by solid rubber and a tubular seal portion 11 is formed by sponge rubber to be integral with each other by extrusion molding. A die forming assembling portion 22 and a die molding seal portion 21 are formed in the corner portion of these extrusion molding portions 1 by die forming of substantially equal solid rubber and sponge rubber material to connect the extrusion molding portions. The corner portion of a weatherstrip is formed by the same material as the other portions so as to obtain uniform sealing function.
Patent JP-H0863133-A (JP)
Title: Plant monitoring device
Inventor: KURIYAMA SADAMORI
IPC: G09G5/00
Filed: 1994-08-23
Abstract: PURPOSE: To efficiently acknowledge and verify various kinds of monitoring and controlling information by recording video from a TV camera watching operation parts of an equipments constituting the process and an operating and monitoring device relating to operation conditions and driving conditions of a process control device. CONSTITUTION: A plant monitoring device provided with a control device FC and an operating and monitoring device OP is constituted of a first TV camera 4 picking up image of operation conditions in an operation section and an operating and monitoring screen of the operating and monitoring device OP, a second TV camera group 5 picking up image of conditions of a plant device controlled by the control device FC, an video recording device 6 recording picture information taken by each TV camera, and a video recording instruction means 8 instructing recording the picture information taken by each TV camera.
Patent JP-2001028602-A (JP)
Title: Message transfer system, message transfer method and service controller
Inventor: SAKAI KATSUTOSHI
IPC: H04L12/54
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To allow a network side to freely select a message control station and to facilitate management of undistributed messages that are waiting to be distributed in a network. SOLUTION: When a message transfer request is transmitted from a subscriber α, whether or not standby messages sent from the subscriber α not yet distributed to destinations and stored in any message control station is discriminated. When not standby message is in existence, a message control station selected by a prescribed method is selected as a storage destination of the message sent on the basis of the message transfer request and when the standby message is in existence, a message control station 25A storing the standby message is selected as the storage destination of the message sent by the message transfer request.
Patent JP-H0639183-A (JP)
Title: Washing machine
Inventor: IMAI TORU
IPC: D06F33/02
Filed: 1992-07-24
Abstract: PURPOSE:To execute washing with proper water stream at all times and preclude insufficient washing or damage of the cloths by sensing the water level and the quantity of laundry in the washing trough during the washing process at specified intervals, setting thereupon the washing water stream, and executing the washing in accordance with this set water stream. CONSTITUTION:A water receiving trough 2 is installed inside of the outer box 1 of a washing machine concerned with the aid of a resilient suspension mechanism 3. A chamber 4 for laundering and centrifuging is installed inside of this trough 2, and an agitator 5 for washing is arranged inside of the chamber 4, and further outside, a drive mechanism 7 consisting chiefly of a motor 6 is installed. A water level sensor 12 and a control means 13 for the trough 2 and chamber 4 are furnished inside of a top cover 10 which is set in the over-part of the outer box 1. The revolving speed of the motor 6 is sensed, and the quantity of the laundry is determined. During the washing process, the water level and the quantity of laundry are sensed at certain respectively specified intervals, and thereupon the washing water stream is set, and the washing is executed in accordance with this set water stream.
Patent JP-S6357412-A (JP)
Title: Vibrating type parts feeder
Inventor: TABATA TADAAKI
IPC: B65G27/02
Filed: 1986-08-25
Abstract: PURPOSE:To make a bowl feeder progressing direction easily alterable to c.w. or c.c.w. rotation, by attaching a driving plate spring setting part each to the bowl side and the base side in four directions of a vibrator as paralleled and opposed to the tangential direction, and remounting the plate spring. CONSTITUTION:A driving plate spring 2 is attached to the bowl side 5 and the base side 1 so as to be paralleled and opposed to the tangential direction of a vibrator. A setting tapped hole of the plate spring 2 is installed at two spots each to the base side 1 and the bowl side 5, and a tapped hole 6 at the right of the base side 1 and another tapper hole 9 at the left of the bowl side 5 are used at time of c.c.w. rotation of a bowl feeder, while other respective tapped holes 7 and 8 are used at time of c.w. rotation. Therefore, when a direction of rotation is changed, a spacer 10 is inserted in between the bowl side 5 and the base side 1, keeping a fixed clearance, and the plate spring 2 is remounted whereby clearance adjustment becomes unnecessary, thus a direction of rotation is easily alterable. In this connection, the plate spring 2 is attached to four spots being opposed.
Patent JP-H0515791-A (JP)
Title: Apparatus for initializing gap between hulling rolls of huller
Inventor: HACHITSUKA KOICHI
IPC: B02B7/00
Filed: 1991-07-15
Abstract: PURPOSE:To always set a proper roll gap even when the peripheral speed difference between both hulling rolls is changed in a roll gap initializing apparatus. CONSTITUTION:When the peripheral speed difference between both rolls is large, a reference load current value is set to ImXalpha2 and, when the peripheral speed difference is small, the reference load current value is set to ImXalphah (alpha2>alpha1). In the initialization of a roll gap, the load current value Im of a roll rotating motor rises simultaneously with the start of the contact of both rolls but judgment to the effect that the rolls come into contact with each other is performed at the point of time when a time T2 is elapsed after the start of contact regardless of the magnitude of peripheral speed difference.
Patent JP-H1027906-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOGAMI TERUTOSHI
IPC: H01L29/78
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device which can provide reliable electrical conduction between an upper line and a diffusion layer. SOLUTION: A field shield layer (FG) is formed on a semiconductor substrate 21 (step 1). After the step 1, a gate line(GL) is formed on the semiconductor substrate 21 and field shield layer (FG) (step 2). Next, a nitride film is formed so as to cover a surface of the gate line(GL) (step 3). A polycrystalline silicon film 215 is deposited on the entire surface of the semiconductor substrate 21 and then subjected to an etch-back process (step 4). After the step 4, an oxide film 216 is formed on the substrate 21 (step 5). A capacitor (CC) is formed and the oxide film 216 and 222 are etched to make a contact hole therein (step 6).
Patent JP-H0755848-A (JP)
Title: Electric field detector
Inventor: MIZUTA YOSHIYA
IPC: G01R19/00
Filed: 1993-08-10
Abstract: PURPOSE:To directly measure a voltage across electrodes without causing resonance even at a high frequency in a device wherein an electro-optical element which changes an optical characteristic when an electric field is applied is arranged so as to be close to a circuit board to be measured and a change in the optical characteristic is measured by an optical beam. CONSTITUTION:An auxiliary electrode 5 is installed on the surface of an electro- optical element 1, and a connecting electrode 6 which is used to connect it to a reference electrode 32 on a circuit board 2 to be measured is provided. Consequently, a voltage across an electrode 31 to be measured and the reference electrode 32 is applied effectively to the electro-optical element 1, and its sensitivity is increased. In addition, the voltage of the electrode 31 to be measured with reference to the reference electrode 32 can be measured irrespective of the geometrical arrangement of the electrode 31. In addition, since a connecting wire is not drawn, the title device is not resonated even at a high frequency.
Patent JP-H0485304-A (JP)
Title: Production of cis-1, 4-polybutadiene
Inventor: MATSUDA TERUHIKO
IPC: C08F2/06
Filed: 1990-07-26
Abstract: PURPOSE:To produce a cis-1,4-polybutadiene while preventing the formation of a gel during the polymerization by polymerizing 1, 3-butadiene in the presence of a catalyst comprising an organoaluminum halide compound, a transition metal compound and water in an inert organic solvent in such a manner that the water is dispersed in the above solvent specified conditions. CONSTITUTION:A process for producing a cis-1,4-polybutadiene by polymerizing 1,3-butadiene in the presence of a catalyst comprising an organoaluminum halide compound (e.g. diethylaluminum monochloride), a transition metal compound (e.g. cobalt octoate) and water in an inert organic solvent (e.g. benzene and n-butane), wherein a necessary amount of the water is passed through a porous filter medium (e.g. sintered stainless filter) having a pore diameter of 5mum or below and is dispersed in the solvent or a solution of the 1,3-butadiene in the solvent.
Patent JP-H0639878-A (JP)
Title: Gate device for injection mold, and mold for injection molding
Inventor: TOYODA KENJI
IPC: B29C33/30
Filed: 1992-07-24
Abstract: PURPOSE:To provide a gate apparatus for a mold for injection molding and the mold for injection molding which provide a function preventing surely wavy sag and resin clogging from being generated in a resin feeding hole of the mold for injection molding and have a simple structure and correspond easily to the change in shape of the molded item. CONSTITUTION:A resin path provides an introducing block 20 positioned on a resin introducing hole A side, a feeding block 40 positioned on the resin feeding hole B side and having a feeding valve opened and closed by the introducing pressure of a molding resin and a path block having a path space communicating between the introducing block 20 and the feeding block 40. Each block is provided so as to be freely assembled and a mold face member 16 constituting a mold cavity is freely fixable.
Patent JP-2000025095-A (JP)
Title: Filter structure for oligomer-collecting tank
Inventor: MATSUOKA KAZUO
IPC: B29C48/76
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prolong cleaning and replacing times by providing a wheel-like air gap formed between cylinders, and supplying gas to an inside of the first cylinder and the gap to divide the cylinder into a plurality having cylindrical meshes, thereby increasing a collecting amount of oligomer. SOLUTION: A second cylindrical mesh 20 having a larger diameter than that of a first cylindrical mesh 11 made of a 30-mesh stainless mesh is provided at an outside of a first cylinder 12 having the mesh 11. A second cylinder 21 having a larger diameter than that of the first cylinder 12 is coaxially disposed. Bottoms of the cylinders 12, 21 are constituted of bottom types of a common filter plate 10. A wheel-like air gap 30 is formed between the cylinders 12 and 21. When a filter element 7 is mounted in an oligomer collecting tank 4, gas at the time of degassing is supplied from the inside of the cylinder 12 and the gap 30, and oligomer 8 is collected. In this case, a surface area of the mesh for colleting the oligomer is twice as large as a normal area.
Patent JP-2001019379-A (JP)
Title: Cooler for battery charger of battery vehicle
Inventor: IZAWA MASAO
IPC: B66F9/075
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To make an attaching space small, and cool a battery charger at a low cost, while using the small-sized battery charger. SOLUTION: A cooling fan 9 is driven during an operation of equipment, air inside a controller room 1 is delivered to a battery charger room 2 to cool a controller 3, the cooling fan 9 is driven at the time of battery charging to blow the cool air inside the controller room 1 to a battery charger 4, so as to cool the charger 4. The air delivered from an inside of the controller room 1 to the charger room 2 is discharged to an outside from a vent hole 10 through a plate 11 with a louver.